Connected: An Internet Encyclopedia
RFC 1771 - 5.1.1 ORIGIN

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### 5.1.1 ORIGIN

ORIGIN is a well-known mandatory attribute. The ORIGIN attribute shall be generated by the autonomous system that originates the associated routing information. It shall be included in the UPDATE messages of all BGP speakers that choose to propagate this information to other BGP speakers.

Next: 5.1.2 AS_PATH

Connected: An Internet Encyclopedia
RFC 1771 - 5.1.1 ORIGIN